X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1a87c77a5cfe200921a9d09e995383bc675e7370..21598295f38998d8028aaa117f192de6b5758808:/apps/workbench/app/models/pipeline_instance.rb

diff --git a/apps/workbench/app/models/pipeline_instance.rb b/apps/workbench/app/models/pipeline_instance.rb
index 62bbc54319..b6e0ef17ae 100644
--- a/apps/workbench/app/models/pipeline_instance.rb
+++ b/apps/workbench/app/models/pipeline_instance.rb
@@ -133,7 +133,11 @@ class PipelineInstance < ArvadosBase
   end
 
   def work_unit(label=nil)
-    PipelineInstanceWorkUnit.new(self, label || self.name)
+    PipelineInstanceWorkUnit.new(self, label || self.name, self.uuid)
+  end
+
+  def cancel
+    arvados_api_client.api "pipeline_instances/#{self.uuid}/", "cancel", {"cascade" => true}
   end
 
   private